<form class = "layui-form ajax _form" action="{:url('')}" method="post">
    <input type="hidden" name="id" value="{:input('id')}"/>

    <div class="layui-form-item">
        {volist name="auths" id="vo" key="key"}
            <input type="checkbox" name="aso[{$key}]" title="{$vo.auth_name}" value="{$vo.id}" {if condition="$vo['checked'] eq 'true'"}checked{/if}>
        {/volist}
    </div>
    <div class = "layui-form-item">
        <button class="layui-btn layui-btn-success" type="submit">提交</button>
    </div>
</form>